Rank	Countries/Territories	Count	Percent
1	United States	494	46%
2	China	231	21.5%
3	Germany	86	8%
4	India	58	5.4%
5	Singapore	20	1.9%
6	Italy	15	1.4%
7	Japan	15	1.4%
8	Russia	14	1.3%
9	Canada	14	1.3%
10	Ukraine	14	1.3%
11	Cyprus	13	1.2%
12	Netherlands	13	1.2%
13	Korea, Republic of	11	1%
14	France	9	0.8%
15	Taiwan	8	0.7%
16	Chile	7	0.7%
17	Jordan	6	0.6%
18	Malaysia	5	0.5%
19	Bangladesh	4	0.4%
20	Argentina	3	0.3%
21	Australia	3	0.3%
22	Colombia	3	0.3%
23	Egypt	3	0.3%
24	Norway	3	0.3%
25	Palestine, State of	3	0.3%
26	Sweden	2	0.2%
27	Ireland	2	0.2%
28	Kenya	2	0.2%
29	Hong Kong	2	0.2%
30	Brazil	2	0.2%
31	Thailand	2	0.2%
32	United Arab Emirates	1	0.1%
33	Cameroon	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Denmark	1	0.1%
36	Lithuania	1	0.1%
37	Spain	1	0.1%
38	Romania	1	0.1%
39	Pakistan	1	0.1%